<style>
    .error_image {
        position:relative;
        float:left;
    }
    .error_image .error_text {
        position:absolute;
        top:340px; 
        left: 25%;
        width:300px; 
        font-family: Arial, sans-serif;
        font-size: 16px;
        line-height: 1.2;
        font-weight:bold;
    }
</style>
<div class="error_image">
  <img alt="{{errors}}" src="/static/yuno.jpg" width="600" height="400" />
  <div class="error_text">
    <p>{{errors}}</p>
  </div>
</div>